n
AMPLIFIER SECTION
RMS output power
THD 10%, both channels driven
1 kHz
(Low channel)
75 W per channel (5
Ω
)
10 kHz
(High channel)
70 W per channel (5
Ω
)
80 Hz
(Subwoofer channel)
160 W (8
Ω
)
Total power output
450 W
PMPO
4000 W
FTC output power
THD 10%, both channels driven
100 Hz-3 kHz
(Low channel)
59 W per channel (5
Ω
)
3 kHz-10 kHz
(High channel)
57 W per channel (5
Ω
)
50 Hz-100 Hz
(Subwoofer channel)
130 W (8
Ω
)
Total FTC power
362 W
n
FM/AM TUNER, TERMINALS SECTION
Preset station
FM 15 stations
AM 15 stations
Frequency Modulation (FM)
Frequency range
87.9 - 107.9 MHz (200 kHz steps)
87.5 - 108.0 MHz (100 kHz steps)
©
2004 Matsushita Electric Industrial Co. Ltd.. All
rights
reserved.
Unauthorized
copying
and
distribution is a violation of law.
SA-AK631PL
Colour
(S)... Silver Type
Sensitivity
2.5 µV (IHF)
S/N 26 dB
2.2 µV
Antenna terminal(s)
75
Ω
(unbalanced)
Amplitude Modulation (AM)
Frequency range
520 - 1710 kHz (10 kHz steps)
Sensitivity
S/N 20 dB (at 1000 kHz)
560 µV/m
Audio performance (Amplifier)
Input sensitivity/Input impedance
Aux
250 mV,14.7 k
Ω
Phone jack
Terminal
Stereo, 3.5 mm jack
Mic jack
Terminal
0.7mV, 680
Ω
Mono, 3.5 mm
n
CASSETTE DECK SECTION
Track system
4 track, 2 channel
Heads
Record/playback
Solid permalloy head
Erasure
Double gap ferrite head
Motor
DC servo motor
Recording system
AC bias 100 kHz
Erasing system
AC erase 100 kHz
Tape speed
4.8 cm/s
Overall frequency response (+3 dB, -6 dB at DECK OUT)
NORMAL
35 Hz - 14 kHz
S/N ratio
50 dB (A weighted)
CD Stereo System
Specifications
ORDER NO. MD0412590C3
Summary of Contents for SA-AK631PL
Page 8: ...7 Accessories Remote Control FM Antenna AC Cord AM Loop Antenna 8 SA AK631PL ...
Page 9: ...8 Operation Procedures 9 SA AK631PL ...
Page 10: ...10 SA AK631PL ...
Page 59: ...15 Voltage Measurement 59 SA AK631PL ...
Page 60: ...60 SA AK631PL ...
Page 92: ...21 Troubleshooting Guide 92 SA AK631PL ...
Page 94: ...22 1 Deck Mechanism RAA3412 S 22 1 1 Deck Mechanism Parts Location 94 SA AK631PL ...
Page 95: ...95 SA AK631PL ...
Page 98: ...98 SA AK631PL ...
Page 100: ...22 3 Cabinet 22 3 1 Cabinet Parts Location 100 SA AK631PL ...
Page 101: ...101 SA AK631PL ...
Page 112: ...22 6 Packaging 112 SA AK631PL PRT0412 D S J N A E ...